set term png
set output "../classicHO_Resonance.png"
set ytics -1, 0.4, 1
set multiplot layout 2,2
set label "{/Symbol w}=0.8" at graph 0.1, 0.9
plot "classicHOResonance0.8.txt" u 1:2 w l lc rgbcolor "black"  t "x(m)"#, "" u 1:3 w l  t "v(m/s)"
unset label
set label "{/Symbol w}=0.9" at graph 0.1, 0.9
plot "classicHOResonance0.9.txt" u 1:2 w l lc rgbcolor "black"  t "x(m)"#, "" u 1:3 w l  t "v(m/s)"
set xlabel "t(s)" font "Arial,15"
unset label
set label "{/Symbol w}=1.0" at graph 0.1, 0.9
plot "classicHOResonance1.0.txt" u 1:2 w l lc rgbcolor "black"  t "x(m)"#, "" u 1:3 w l  t "v(m/s)"
unset label
set label "{/Symbol w}=1.1" at graph 0.1, 0.9
plot "classicHOResonance1.1.txt" u 1:2 w l lc rgbcolor "black"  t "x(m)"#, "" u 1:3 w l  t "v(m/s)"
unset multiplot
